1avx

X-ray diffraction
1.9Å resolution

COMPLEX PORCINE PANCREATIC TRYPSIN/SOYBEAN TRYPSIN INHIBITOR, TETRAGONAL CRYSTAL FORM

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Trypsin Chain: A
Molecule details ›
Chain: A
Length: 223 amino acids
Theoretical weight: 23.49 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P00761 (Residues: 9-231; Coverage: 97%)
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
Trypsin inhibitor A Chain: B
Molecule details ›
Chain: B
Length: 177 amino acids
Theoretical weight: 19.66 KDa
Source organism: Glycine max
UniProt:
  • Canonical: P01070 (Residues: 25-201; Coverage: 92%)
Gene name: KTI3
Sequence domains: Trypsin and protease inhibitor
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P41212
Unit cell:
a: 62.45Å b: 62.45Å c: 229.11Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.216 0.28